Trace number 421318

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.05 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1568197186-18-SAT.cnf
MD5SUM68b8226288060924cac43ae0d4bd655f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.71689
Satisfiable
(Un)Satisfiability was proved
Number of variables5497
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |    3827    12132    36802 |     4044        0    nan |  0.000 % |
0.06/0.07	c |       100 |    3827    12132    36802 |     4448      100     27 |  0.127 % |
0.06/0.09	c |       252 |    3827    12132    36802 |     4893      252     31 |  0.127 % |
0.09/0.12	c |       477 |    3827    12132    36802 |     5382      477     33 |  0.127 % |
0.09/0.17	c |       815 |    3827    12132    36802 |     5920      815     35 |  0.127 % |
0.19/0.25	c |      1322 |    3827    12132    36802 |     6512     1322     34 |  0.127 % |
0.29/0.37	c |      2081 |    3827    12132    36802 |     7164     2081     37 |  0.127 % |
0.49/0.57	c |      3220 |    3827    12132    36802 |     7880     3220     36 |  0.127 % |
0.79/0.88	c |      4928 |    3827    12132    36802 |     8668     4928     36 |  0.127 % |
1.39/1.42	c |      7490 |    3827    12132    36802 |     9535     7490     37 |  0.127 % |
2.29/2.31	c |     11335 |    3827    12132    36802 |    10489     6299     40 |  0.127 % |
3.68/3.72	c |     17101 |    3827    12132    36802 |    11538     6561     38 |  0.127 % |
5.77/5.88	c |     25752 |    3827    12132    36802 |    12691     9250     37 |  0.127 % |
9.46/9.50	c |     38726 |    3827    12132    36802 |    13960     9145     39 |  0.127 % |
15.86/15.92	c |     58187 |    3827    12132    36802 |    15357    14078     47 |  0.127 % |
25.15/25.22	c |     87381 |    3827    12132    36802 |    16892    11925     46 |  0.127 % |
40.43/40.53	c |    131172 |    3827    12132    36802 |    18582    12464     43 |  0.127 % |
66.21/66.39	c |    196857 |    3827    12132    36802 |    20440    11320     43 |  0.127 % |
105.70/105.83	c |    295383 |    3827    12132    36802 |    22484    15466     50 |  0.127 % |
170.18/170.38	c |    443172 |    3827    12132    36802 |    24732    14273     38 |  0.127 % |
272.14/272.31	c |    664856 |    3827    12132    36802 |    27206    21495     38 |  0.127 % |
439.09/439.33	c |    997381 |    3827    12132    36802 |    29926    16233     37 |  0.127 % |
688.51/688.86	c |   1496169 |    3827    12132    36802 |    32919    25560     41 |  0.127 % |
1081.97/1082.44	c |   2244352 |    3827    12132    36802 |    36211    23226     33 |  0.127 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-421318-1177502482 -o ROOT/results/node69/solver-421318-1177502482 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421318-1177502482/minisat_noassertions /tmp/evaluation/421318-1177502482/instance-421318-1177502482.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.94 3/70 14897
/proc/meminfo: memFree=1697660/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=2612 CPUtime=0
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 340 0 0 0 0 0 0 0 18 0 1 0 226237713 2674688 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 653 326 50 130 0 520 0

[startup+0.0703151 s]
/proc/loadavg: 0.92 0.99 0.94 3/70 14897
/proc/meminfo: memFree=1697660/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=3924 CPUtime=0.06
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 708 0 0 0 6 0 0 0 18 0 1 0 226237713 4018176 662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549030 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 981 662 63 130 0 848 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3924

[startup+0.101319 s]
/proc/loadavg: 0.92 0.99 0.94 3/70 14897
/proc/meminfo: memFree=1697660/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=3924 CPUtime=0.09
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 226237713 4018176 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546822 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 981 665 66 130 0 848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3924

[startup+0.301351 s]
/proc/loadavg: 0.92 0.99 0.94 3/70 14897
/proc/meminfo: memFree=1697660/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=3924 CPUtime=0.29
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 711 0 0 0 29 0 0 0 19 0 1 0 226237713 4018176 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 981 665 66 130 0 848 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3924

[startup+0.702417 s]
/proc/loadavg: 0.92 0.99 0.94 3/70 14897
/proc/meminfo: memFree=1697660/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=3924 CPUtime=0.69
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 737 0 0 0 69 0 0 0 22 0 1 0 226237713 4018176 691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546524 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 981 691 66 130 0 848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3924

[startup+1.50155 s]
/proc/loadavg: 0.93 0.99 0.94 2/71 14898
/proc/meminfo: memFree=1694836/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=4716 CPUtime=1.49
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 916 0 0 0 149 0 0 0 25 0 1 0 226237713 4829184 870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 1179 870 66 130 0 1046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4716

[startup+3.10181 s]
/proc/loadavg: 0.93 0.99 0.94 2/71 14898
/proc/meminfo: memFree=1693748/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=5244 CPUtime=3.08
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 1054 0 0 0 308 0 0 0 25 0 1 0 226237713 5369856 1008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 1311 1008 66 130 0 1178 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5244

[startup+6.30133 s]
/proc/loadavg: 0.93 0.99 0.94 2/71 14914
/proc/meminfo: memFree=1693172/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=5640 CPUtime=6.27
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 1162 0 0 0 627 0 0 0 25 0 1 0 226237713 5775360 1116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 1410 1116 66 130 0 1277 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 5640

[startup+12.7014 s]
/proc/loadavg: 0.94 0.99 0.94 2/71 14942
/proc/meminfo: memFree=1692076/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=6564 CPUtime=12.66
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 1401 0 0 0 1265 1 0 0 25 0 1 0 226237713 6721536 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 1641 1355 66 130 0 1508 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 6564

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.94 2/71 14950
/proc/meminfo: memFree=1691372/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=7356 CPUtime=25.45
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 1578 0 0 0 2544 1 0 0 25 0 1 0 226237713 7532544 1532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 1839 1532 66 130 0 1706 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 7356

[startup+51.1016 s]
/proc/loadavg: 0.97 0.99 0.94 2/65 14974
/proc/meminfo: memFree=1691044/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=8940 CPUtime=51.02
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 1979 0 0 0 5100 2 0 0 25 0 1 0 226237713 9154560 1933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 2235 1933 66 130 0 2102 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8940

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.94 2/65 14974
/proc/meminfo: memFree=1689700/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=10272 CPUtime=102.21
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 2300 0 0 0 10218 3 0 0 25 0 1 0 226237713 10518528 2254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 2568 2254 66 130 0 2435 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 10272

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 14974
/proc/meminfo: memFree=1688996/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=11068 CPUtime=162.18
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 2492 0 0 0 16215 3 0 0 25 0 1 0 226237713 11333632 2446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 2767 2446 66 130 0 2634 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 11068

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 14974
/proc/meminfo: memFree=1688228/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=11748 CPUtime=222.16
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 2663 0 0 0 22213 3 0 0 25 0 1 0 226237713 12029952 2617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 2937 2617 66 130 0 2804 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 11748

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 14974
/proc/meminfo: memFree=1687012/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=13100 CPUtime=282.14
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3012 0 0 0 28210 4 0 0 25 0 1 0 226237713 13414400 2966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3275 2966 66 130 0 3142 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 13100

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 14974
/proc/meminfo: memFree=1685156/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=14688 CPUtime=342.12
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3414 0 0 0 34207 5 0 0 25 0 1 0 226237713 15040512 3368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3672 3368 66 130 0 3539 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 14688

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 0.95 2/65 14974
/proc/meminfo: memFree=1685092/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=14688 CPUtime=402.1
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3414 0 0 0 40205 5 0 0 25 0 1 0 226237713 15040512 3368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3672 3368 66 130 0 3539 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 14688

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1685220/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=14828 CPUtime=462.08
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3431 0 0 0 46202 6 0 0 25 0 1 0 226237713 15183872 3385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3707 3385 66 130 0 3574 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 14828

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1684772/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=15244 CPUtime=522.06
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3535 0 0 0 52200 6 0 0 25 0 1 0 226237713 15609856 3489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3811 3489 66 130 0 3678 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 15244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1684452/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=15528 CPUtime=582.04
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3600 0 0 0 58198 6 0 0 25 0 1 0 226237713 15900672 3554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3882 3554 66 130 0 3749 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1684132/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=15920 CPUtime=642.02
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3688 0 0 0 64196 6 0 0 25 0 1 0 226237713 16302080 3642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 3980 3642 66 130 0 3847 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 15920

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1683364/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=16580 CPUtime=702
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3862 0 0 0 70193 7 0 0 25 0 1 0 226237713 16977920 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4145 3816 66 130 0 4012 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 16580

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1683236/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=16712 CPUtime=761.99
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3912 0 0 0 76192 7 0 0 25 0 1 0 226237713 17113088 3866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4178 3866 66 130 0 4045 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 16712

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1683172/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=16848 CPUtime=821.96
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 3923 0 0 0 82189 7 0 0 25 0 1 0 226237713 17252352 3877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4212 3877 66 130 0 4079 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 16848

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1682020/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=17904 CPUtime=881.93
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4193 0 0 0 88186 7 0 0 25 0 1 0 226237713 18333696 4147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4476 4147 66 130 0 4343 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 17904

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1682020/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=17904 CPUtime=941.92
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4208 0 0 0 94184 8 0 0 25 0 1 0 226237713 18333696 4162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4476 4162 66 130 0 4343 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 17904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1681956/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=17904 CPUtime=1001.9
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4208 0 0 0 100182 8 0 0 25 0 1 0 226237713 18333696 4162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4476 4162 66 130 0 4343 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 17904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1681572/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=18436 CPUtime=1061.88
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4313 0 0 0 106180 8 0 0 25 0 1 0 226237713 18878464 4267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4609 4267 66 130 0 4476 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 18436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1681508/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=18436 CPUtime=1121.85
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4317 0 0 0 112177 8 0 0 25 0 1 0 226237713 18878464 4271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4609 4271 66 130 0 4476 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 18436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1681060/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=18836 CPUtime=1181.84
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4445 0 0 0 118175 9 0 0 25 0 1 0 226237713 19288064 4399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4709 4399 66 130 0 4576 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 18836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1680932/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=18996 CPUtime=1200.03
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4464 0 0 0 119994 9 0 0 25 0 1 0 226237713 19451904 4418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4749 4418 66 130 0 4616 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 18996

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 14974
/proc/meminfo: memFree=1680932/2055920 swapFree=4182892/4192956
[pid=14897] ppid=14895 vsize=18996 CPUtime=1200.03
/proc/14897/stat : 14897 (minisat_noasser) R 14895 14897 13498 0 -1 4194304 4464 0 0 0 119994 9 0 0 25 0 1 0 226237713 19451904 4418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14897/statm: 4749 4418 66 130 0 4616 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 18996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.096985
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 18996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2204

runsolver used 0.938857 second user time and 2.37864 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Apr 25 12:01:23 UTC 2007

IDJOB= 421318
IDBENCH= 20228
IDSOLVER= 188
FILE ID= node69/421318-1177502482

PBS_JOBID= 4685759

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1568197186-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/421318-1177502482/minisat_noassertions /tmp/evaluation/421318-1177502482/instance-421318-1177502482.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-421318-1177502482 -o ROOT/results/node69/solver-421318-1177502482 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421318-1177502482/minisat_noassertions /tmp/evaluation/421318-1177502482/instance-421318-1177502482.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  68b8226288060924cac43ae0d4bd655f

RANDOM SEED= 688022132

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1698132 kB
Buffers:         29328 kB
Cached:         254032 kB
SwapCached:       3872 kB
Active:          90400 kB
Inactive:       203268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698132 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          16736 kB
Slab:            49700 kB
Committed_AS:  2271472 kB
PageTables:       1716 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66494 MiB

End job on node69 on Wed Apr 25 12:21:25 UTC 2007